import sys
import io
import json
from logger import log

# 如果传输中文，则需要修改编码
sys.stdin = io.TextIOWrapper(sys.stdin.buffer, encoding="utf-8")


# Read data from stdin
def read_in():
    lines = sys.stdin.readlines()
    # Since our input would only be having one line, parse our JSON data from that
    return json.loads(lines[0])


def main():
    # get our data as an array from read_in()
    cluster = read_in()

    log.logger.info(cluster)

    result = [(477, 100), (359, 74), (156, 62)]
    result = json.dumps(dict(result))
    log.logger.info(result)
    print(result)


# start process
if __name__ == '__main__':
    main()
